./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:25:02,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:25:02,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:25:02,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:25:02,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:25:02,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:25:02,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:25:02,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:25:02,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:25:02,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:25:02,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:25:02,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:25:02,346 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:25:02,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:25:02,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:25:02,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:25:02,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:25:02,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:25:02,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:25:02,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:25:02,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:25:02,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:25:02,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:25:02,378 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:25:02,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:25:02,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:25:02,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:25:02,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:25:02,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:25:02,396 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:25:02,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:25:02,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:25:02,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:25:02,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:25:02,405 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:25:02,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:25:02,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:25:02,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:25:02,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:25:02,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:25:02,410 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:25:02,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-64bit-Automizer_Default.epf [2022-11-20 12:25:02,462 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:25:02,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:25:02,464 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:25:02,464 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:25:02,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:25:02,466 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:25:02,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:25:02,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:25:02,468 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:25:02,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:25:02,470 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:25:02,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:25:02,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:25:02,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:25:02,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:25:02,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:25:02,472 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 12:25:02,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:25:02,473 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:25:02,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:25:02,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:25:02,474 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:25:02,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:25:02,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:25:02,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:25:02,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:25:02,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:25:02,476 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:25:02,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:25:02,478 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:25:02,478 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:25:02,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:25:02,479 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2022-11-20 12:25:02,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:25:02,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:25:02,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:25:02,833 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:25:02,834 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:25:02,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-20 12:25:06,341 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:25:07,019 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:25:07,020 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-20 12:25:07,062 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/data/b50765c2a/87e93879438a455ebc6a9adbc721e3b2/FLAGd84635970 [2022-11-20 12:25:07,084 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/data/b50765c2a/87e93879438a455ebc6a9adbc721e3b2 [2022-11-20 12:25:07,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:25:07,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:25:07,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:25:07,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:25:07,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:25:07,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:25:07" (1/1) ... [2022-11-20 12:25:07,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5339484d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:07, skipping insertion in model container [2022-11-20 12:25:07,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:25:07" (1/1) ... [2022-11-20 12:25:07,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:25:07,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:25:07,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-20 12:25:07,562 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-20 12:25:08,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,911 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,912 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,913 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,916 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,944 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,949 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,954 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,955 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:08,955 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:09,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 12:25:09,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 12:25:09,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 12:25:09,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 12:25:09,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 12:25:09,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 12:25:09,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 12:25:09,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 12:25:09,606 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 12:25:09,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 12:25:09,844 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 12:25:09,871 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:09,872 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:09,879 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:09,887 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,034 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,035 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,036 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,036 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,036 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,037 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,037 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,040 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,040 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,044 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,044 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,047 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,048 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,055 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,056 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,057 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:25:10,102 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:25:10,119 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-20 12:25:10,119 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-20 12:25:10,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,165 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,166 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,167 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,168 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,187 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,189 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,189 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,190 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,261 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 12:25:10,262 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 12:25:10,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 12:25:10,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 12:25:10,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 12:25:10,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 12:25:10,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 12:25:10,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 12:25:10,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 12:25:10,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 12:25:10,329 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 12:25:10,359 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,359 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,361 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,372 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,423 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,426 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,426 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,428 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,433 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,433 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,447 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,448 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,449 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 12:25:10,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:25:10,777 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:25:10,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10 WrapperNode [2022-11-20 12:25:10,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:25:10,781 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:25:10,781 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:25:10,781 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:25:10,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:10,961 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,083 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 920 [2022-11-20 12:25:11,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:25:11,095 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:25:11,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:25:11,095 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:25:11,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,116 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,171 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:25:11,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:25:11,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:25:11,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:25:11,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (1/1) ... [2022-11-20 12:25:11,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:25:11,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:25:11,243 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 12:25:11,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 12:25:11,299 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2022-11-20 12:25:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2022-11-20 12:25:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 12:25:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 12:25:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 12:25:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 12:25:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 12:25:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 12:25:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 12:25:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 12:25:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 12:25:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 12:25:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 12:25:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 12:25:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 12:25:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 12:25:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 12:25:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 12:25:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 12:25:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 12:25:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 12:25:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 12:25:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 12:25:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 12:25:11,317 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 12:25:11,317 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 12:25:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 12:25:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:25:11,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:25:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 12:25:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 12:25:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 12:25:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 12:25:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 12:25:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 12:25:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 12:25:11,320 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 12:25:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 12:25:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 12:25:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 12:25:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 12:25:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 12:25:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 12:25:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 12:25:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 12:25:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 12:25:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 12:25:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 12:25:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 12:25:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 12:25:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 12:25:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 12:25:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 12:25:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 12:25:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 12:25:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 12:25:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 12:25:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 12:25:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 12:25:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 12:25:11,803 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:25:11,806 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 12:25:13,648 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 12:25:13,671 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 12:25:13,671 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-20 12:25:13,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:25:13 BoogieIcfgContainer [2022-11-20 12:25:13,675 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 12:25:13,681 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 12:25:13,682 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 12:25:13,686 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 12:25:13,687 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:25:07" (1/3) ... [2022-11-20 12:25:13,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@453dd9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:25:13, skipping insertion in model container [2022-11-20 12:25:13,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:25:10" (2/3) ... [2022-11-20 12:25:13,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@453dd9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:25:13, skipping insertion in model container [2022-11-20 12:25:13,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:25:13" (3/3) ... [2022-11-20 12:25:13,693 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_either_harness.i [2022-11-20 12:25:13,716 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 12:25:13,717 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-20 12:25:13,815 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 12:25:13,830 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@64526e32, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 12:25:13,830 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-20 12:25:13,838 INFO L276 IsEmpty]: Start isEmpty. Operand has 350 states, 210 states have (on average 1.2571428571428571) internal successors, (264), 213 states have internal predecessors, (264), 113 states have call successors, (113), 24 states have call predecessors, (113), 24 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) [2022-11-20 12:25:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-11-20 12:25:13,897 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 12:25:13,899 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 31, 13, 13, 13, 8, 8, 8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 12:25:13,900 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-11-20 12:25:13,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:25:13,910 INFO L85 PathProgramCache]: Analyzing trace with hash 1961751099, now seen corresponding path program 1 times [2022-11-20 12:25:13,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:25:13,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021490090] [2022-11-20 12:25:13,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:25:13,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:25:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:25:14,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:25:14,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021490090] [2022-11-20 12:25:14,878 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-20 12:25:14,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [620217305] [2022-11-20 12:25:14,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:25:14,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:25:14,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:25:14,884 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 12:25:14,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-20 12:25:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:25:16,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 3561 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-20 12:25:16,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:25:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2405 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 2345 trivial. 0 not checked. [2022-11-20 12:25:16,184 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 12:25:16,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [620217305] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:25:16,185 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:25:16,185 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 12:25:16,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236054819] [2022-11-20 12:25:16,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:25:16,194 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 12:25:16,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:25:16,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 12:25:16,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 12:25:16,233 INFO L87 Difference]: Start difference. First operand has 350 states, 210 states have (on average 1.2571428571428571) internal successors, (264), 213 states have internal predecessors, (264), 113 states have call successors, (113), 24 states have call predecessors, (113), 24 states have return successors, (113), 113 states have call predecessors, (113), 113 states have call successors, (113) Second operand has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-11-20 12:25:16,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:25:16,328 INFO L93 Difference]: Finished difference Result 685 states and 1058 transitions. [2022-11-20 12:25:16,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 12:25:16,335 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 429 [2022-11-20 12:25:16,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 12:25:16,342 INFO L225 Difference]: With dead ends: 685 [2022-11-20 12:25:16,342 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 12:25:16,356 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 428 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 12:25:16,360 INFO L413 NwaCegarLoop]: 477 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 477 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 12:25:16,361 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 477 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 12:25:16,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 12:25:16,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 12:25:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 12:25:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 12:25:16,398 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 429 [2022-11-20 12:25:16,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 12:25:16,398 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 12:25:16,399 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-11-20 12:25:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 12:25:16,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 12:25:16,402 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-11-20 12:25:16,402 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-11-20 12:25:16,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-20 12:25:16,603 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 12:25:16,605 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 12:25:16,911 INFO L902 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6931 6936) the Hoare annotation is: true [2022-11-20 12:25:16,912 INFO L899 garLoopResultBuilder]: For program point bounded_mallocFINAL(lines 6931 6936) no Hoare annotation was computed. [2022-11-20 12:25:16,912 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-11-20 12:25:16,912 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-11-20 12:25:16,913 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-11-20 12:25:16,913 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-11-20 12:25:16,913 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-11-20 12:25:16,914 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-11-20 12:25:16,914 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-11-20 12:25:16,915 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-11-20 12:25:16,915 INFO L902 garLoopResultBuilder]: At program point L8277-5(lines 8223 8278) the Hoare annotation is: true [2022-11-20 12:25:16,916 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-11-20 12:25:16,916 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-11-20 12:25:16,916 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-11-20 12:25:16,916 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-11-20 12:25:16,916 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_is_validENTRY(lines 8281 8302) the Hoare annotation is: true [2022-11-20 12:25:16,916 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-11-20 12:25:16,917 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-11-20 12:25:16,917 INFO L899 garLoopResultBuilder]: For program point L8268-2(line 8268) no Hoare annotation was computed. [2022-11-20 12:25:16,917 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-11-20 12:25:16,917 INFO L899 garLoopResultBuilder]: For program point L8268(line 8268) no Hoare annotation was computed. [2022-11-20 12:25:16,917 INFO L899 garLoopResultBuilder]: For program point L8235-5(lines 8235 8238) no Hoare annotation was computed. [2022-11-20 12:25:16,918 INFO L899 garLoopResultBuilder]: For program point L8235-4(line 8235) no Hoare annotation was computed. [2022-11-20 12:25:16,918 INFO L899 garLoopResultBuilder]: For program point L8268-5(lines 8268 8269) no Hoare annotation was computed. [2022-11-20 12:25:16,918 INFO L899 garLoopResultBuilder]: For program point L8235-2(line 8235) no Hoare annotation was computed. [2022-11-20 12:25:16,918 INFO L899 garLoopResultBuilder]: For program point L8268-3(lines 8268 8269) no Hoare annotation was computed. [2022-11-20 12:25:16,918 INFO L899 garLoopResultBuilder]: For program point L8235-7(lines 8235 8238) no Hoare annotation was computed. [2022-11-20 12:25:16,919 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-11-20 12:25:16,919 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-11-20 12:25:16,919 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-11-20 12:25:16,919 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-11-20 12:25:16,919 INFO L899 garLoopResultBuilder]: For program point L6743(line 6743) no Hoare annotation was computed. [2022-11-20 12:25:16,919 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-11-20 12:25:16,920 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-11-20 12:25:16,920 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-11-20 12:25:16,920 INFO L902 garLoopResultBuilder]: At program point ensure_array_list_has_allocated_data_memberENTRY(lines 6742 6754) the Hoare annotation is: true [2022-11-20 12:25:16,920 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-11-20 12:25:16,920 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-11-20 12:25:16,921 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-20 12:25:16,921 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-11-20 12:25:16,921 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-11-20 12:25:16,921 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-11-20 12:25:16,921 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-11-20 12:25:16,921 INFO L899 garLoopResultBuilder]: For program point L8128-1(line 8128) no Hoare annotation was computed. [2022-11-20 12:25:16,922 INFO L902 garLoopResultBuilder]: At program point L8128(line 8128) the Hoare annotation is: true [2022-11-20 12:25:16,922 INFO L902 garLoopResultBuilder]: At program point L8124-2(line 8124) the Hoare annotation is: true [2022-11-20 12:25:16,922 INFO L899 garLoopResultBuilder]: For program point L8124(line 8124) no Hoare annotation was computed. [2022-11-20 12:25:16,922 INFO L902 garLoopResultBuilder]: At program point L8124-6(lines 8124 8126) the Hoare annotation is: true [2022-11-20 12:25:16,923 INFO L899 garLoopResultBuilder]: For program point L8124-4(lines 8124 8126) no Hoare annotation was computed. [2022-11-20 12:25:16,923 INFO L899 garLoopResultBuilder]: For program point L8124-3(line 8124) no Hoare annotation was computed. [2022-11-20 12:25:16,923 INFO L899 garLoopResultBuilder]: For program point s_sift_eitherEXIT(lines 8120 8129) no Hoare annotation was computed. [2022-11-20 12:25:16,923 INFO L902 garLoopResultBuilder]: At program point L8071(lines 8016 8072) the Hoare annotation is: true [2022-11-20 12:25:16,923 INFO L899 garLoopResultBuilder]: For program point L8059(lines 8059 8067) no Hoare annotation was computed. [2022-11-20 12:25:16,924 INFO L902 garLoopResultBuilder]: At program point L8030-3(lines 8030 8068) the Hoare annotation is: true [2022-11-20 12:25:16,924 INFO L902 garLoopResultBuilder]: At program point L8030-2(lines 8030 8068) the Hoare annotation is: true [2022-11-20 12:25:16,924 INFO L902 garLoopResultBuilder]: At program point s_sift_eitherENTRY(lines 8120 8129) the Hoare annotation is: true [2022-11-20 12:25:16,924 INFO L899 garLoopResultBuilder]: For program point L8121-2(line 8121) no Hoare annotation was computed. [2022-11-20 12:25:16,924 INFO L902 garLoopResultBuilder]: At program point L8121-1(line 8121) the Hoare annotation is: true [2022-11-20 12:25:16,924 INFO L902 garLoopResultBuilder]: At program point L8121(line 8121) the Hoare annotation is: true [2022-11-20 12:25:16,925 INFO L899 garLoopResultBuilder]: For program point L8043-1(line 8043) no Hoare annotation was computed. [2022-11-20 12:25:16,926 INFO L902 garLoopResultBuilder]: At program point L8043(line 8043) the Hoare annotation is: true [2022-11-20 12:25:16,926 INFO L899 garLoopResultBuilder]: For program point L8043-4(lines 8030 8068) no Hoare annotation was computed. [2022-11-20 12:25:16,927 INFO L899 garLoopResultBuilder]: For program point L8043-2(lines 8043 8046) no Hoare annotation was computed. [2022-11-20 12:25:16,927 INFO L902 garLoopResultBuilder]: At program point L8122(line 8122) the Hoare annotation is: true [2022-11-20 12:25:16,927 INFO L899 garLoopResultBuilder]: For program point L8060-1(line 8060) no Hoare annotation was computed. [2022-11-20 12:25:16,927 INFO L902 garLoopResultBuilder]: At program point L8060(line 8060) the Hoare annotation is: true [2022-11-20 12:25:16,927 INFO L899 garLoopResultBuilder]: For program point L8122-1(line 8122) no Hoare annotation was computed. [2022-11-20 12:25:16,930 INFO L902 garLoopResultBuilder]: At program point L8019-1(line 8019) the Hoare annotation is: true [2022-11-20 12:25:16,931 INFO L902 garLoopResultBuilder]: At program point L8019(line 8019) the Hoare annotation is: true [2022-11-20 12:25:16,932 INFO L899 garLoopResultBuilder]: For program point L8048(lines 8030 8068) no Hoare annotation was computed. [2022-11-20 12:25:16,932 INFO L899 garLoopResultBuilder]: For program point L8019-2(line 8019) no Hoare annotation was computed. [2022-11-20 12:25:16,933 INFO L899 garLoopResultBuilder]: For program point L8040-1(line 8040) no Hoare annotation was computed. [2022-11-20 12:25:16,936 INFO L902 garLoopResultBuilder]: At program point L8040(line 8040) the Hoare annotation is: true [2022-11-20 12:25:16,937 INFO L899 garLoopResultBuilder]: For program point s_sift_eitherFINAL(lines 8120 8129) no Hoare annotation was computed. [2022-11-20 12:25:16,937 INFO L899 garLoopResultBuilder]: For program point L8028-1(line 8028) no Hoare annotation was computed. [2022-11-20 12:25:16,937 INFO L902 garLoopResultBuilder]: At program point L8028(line 8028) the Hoare annotation is: true [2022-11-20 12:25:16,937 INFO L899 garLoopResultBuilder]: For program point L8020-1(line 8020) no Hoare annotation was computed. [2022-11-20 12:25:16,937 INFO L899 garLoopResultBuilder]: For program point L8053-2(lines 8053 8056) no Hoare annotation was computed. [2022-11-20 12:25:16,940 INFO L902 garLoopResultBuilder]: At program point L8020(line 8020) the Hoare annotation is: true [2022-11-20 12:25:16,940 INFO L899 garLoopResultBuilder]: For program point L8053-1(line 8053) no Hoare annotation was computed. [2022-11-20 12:25:16,940 INFO L902 garLoopResultBuilder]: At program point L8053(line 8053) the Hoare annotation is: true [2022-11-20 12:25:16,941 INFO L899 garLoopResultBuilder]: For program point L8049-1(line 8049) no Hoare annotation was computed. [2022-11-20 12:25:16,941 INFO L902 garLoopResultBuilder]: At program point L8049(line 8049) the Hoare annotation is: true [2022-11-20 12:25:16,941 INFO L902 garLoopResultBuilder]: At program point L8070(line 8070) the Hoare annotation is: true [2022-11-20 12:25:16,941 INFO L899 garLoopResultBuilder]: For program point L8041-1(line 8041) no Hoare annotation was computed. [2022-11-20 12:25:16,941 INFO L902 garLoopResultBuilder]: At program point L8041(line 8041) the Hoare annotation is: true [2022-11-20 12:25:16,941 INFO L899 garLoopResultBuilder]: For program point L8070-1(line 8070) no Hoare annotation was computed. [2022-11-20 12:25:16,942 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-11-20 12:25:16,942 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_boundedENTRY(lines 6728 6740) the Hoare annotation is: true [2022-11-20 12:25:16,943 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedFINAL(lines 6728 6740) no Hoare annotation was computed. [2022-11-20 12:25:16,943 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_validENTRY(lines 2935 2962) the Hoare annotation is: true [2022-11-20 12:25:16,943 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-11-20 12:25:16,943 INFO L899 garLoopResultBuilder]: For program point L2957(line 2957) no Hoare annotation was computed. [2022-11-20 12:25:16,943 INFO L899 garLoopResultBuilder]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2022-11-20 12:25:16,943 INFO L899 garLoopResultBuilder]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2022-11-20 12:25:16,944 INFO L899 garLoopResultBuilder]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2022-11-20 12:25:16,944 INFO L899 garLoopResultBuilder]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2022-11-20 12:25:16,944 INFO L899 garLoopResultBuilder]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2022-11-20 12:25:16,944 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-11-20 12:25:16,944 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-11-20 12:25:16,944 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-11-20 12:25:16,944 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-11-20 12:25:16,945 INFO L899 garLoopResultBuilder]: For program point nondet_boolFINAL(line 261) no Hoare annotation was computed. [2022-11-20 12:25:16,946 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-11-20 12:25:16,946 INFO L902 garLoopResultBuilder]: At program point nondet_boolENTRY(line 261) the Hoare annotation is: true [2022-11-20 12:25:16,946 INFO L899 garLoopResultBuilder]: For program point my_abortEXIT(lines 232 234) no Hoare annotation was computed. [2022-11-20 12:25:16,946 INFO L902 garLoopResultBuilder]: At program point my_abortENTRY(lines 232 234) the Hoare annotation is: true [2022-11-20 12:25:16,946 INFO L899 garLoopResultBuilder]: For program point my_abortFINAL(lines 232 234) no Hoare annotation was computed. [2022-11-20 12:25:16,947 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-11-20 12:25:16,947 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-11-20 12:25:16,947 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedFINAL(lines 2586 2594) no Hoare annotation was computed. [2022-11-20 12:25:16,947 INFO L902 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: true [2022-11-20 12:25:16,947 INFO L902 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: true [2022-11-20 12:25:16,947 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-11-20 12:25:16,948 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-20 12:25:16,948 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-11-20 12:25:16,948 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-11-20 12:25:16,949 INFO L899 garLoopResultBuilder]: For program point L8191(lines 8191 8196) no Hoare annotation was computed. [2022-11-20 12:25:16,949 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointer_index_validENTRY(lines 8184 8200) the Hoare annotation is: true [2022-11-20 12:25:16,949 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-20 12:25:16,949 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validFINAL(lines 8184 8200) no Hoare annotation was computed. [2022-11-20 12:25:16,949 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-11-20 12:25:16,949 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-11-20 12:25:16,950 INFO L899 garLoopResultBuilder]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2022-11-20 12:25:16,950 INFO L899 garLoopResultBuilder]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2022-11-20 12:25:16,950 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-11-20 12:25:16,950 INFO L902 garLoopResultBuilder]: At program point aws_is_mem_zeroedENTRY(lines 2331 2348) the Hoare annotation is: true [2022-11-20 12:25:16,950 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-11-20 12:25:16,950 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-11-20 12:25:16,950 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-11-20 12:25:16,951 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-11-20 12:25:16,951 INFO L899 garLoopResultBuilder]: For program point L7390-1(line 7390) no Hoare annotation was computed. [2022-11-20 12:25:16,951 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-11-20 12:25:16,951 INFO L899 garLoopResultBuilder]: For program point memcpy_implFINAL(lines 7376 7394) no Hoare annotation was computed. [2022-11-20 12:25:16,951 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-11-20 12:25:16,952 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-11-20 12:25:16,952 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-11-20 12:25:16,952 INFO L902 garLoopResultBuilder]: At program point memcpy_implENTRY(lines 7376 7394) the Hoare annotation is: true [2022-11-20 12:25:16,952 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-11-20 12:25:16,952 INFO L902 garLoopResultBuilder]: At program point L267(line 267) the Hoare annotation is: true [2022-11-20 12:25:16,952 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-11-20 12:25:16,953 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-11-20 12:25:16,953 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-11-20 12:25:16,953 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-11-20 12:25:16,953 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-11-20 12:25:16,953 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-11-20 12:25:16,953 INFO L902 garLoopResultBuilder]: At program point aws_array_list_lengthENTRY(lines 3163 3174) the Hoare annotation is: true [2022-11-20 12:25:16,953 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthFINAL(lines 3163 3174) no Hoare annotation was computed. [2022-11-20 12:25:16,954 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-20 12:25:16,954 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-11-20 12:25:16,954 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-11-20 12:25:16,954 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-11-20 12:25:16,954 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-11-20 12:25:16,954 INFO L899 garLoopResultBuilder]: For program point L7265(lines 7265 7267) no Hoare annotation was computed. [2022-11-20 12:25:16,955 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-11-20 12:25:16,955 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-20 12:25:16,955 INFO L902 garLoopResultBuilder]: At program point L262(line 262) the Hoare annotation is: true [2022-11-20 12:25:16,955 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-20 12:25:16,955 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2022-11-20 12:25:16,955 INFO L902 garLoopResultBuilder]: At program point L7268(lines 7261 7269) the Hoare annotation is: true [2022-11-20 12:25:16,955 INFO L902 garLoopResultBuilder]: At program point can_fail_mallocENTRY(lines 6948 6952) the Hoare annotation is: true [2022-11-20 12:25:16,956 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-11-20 12:25:16,956 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-11-20 12:25:16,956 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocFINAL(lines 6948 6952) no Hoare annotation was computed. [2022-11-20 12:25:16,956 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-11-20 12:25:16,956 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-11-20 12:25:16,956 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-11-20 12:25:16,957 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-11-20 12:25:16,957 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-11-20 12:25:16,957 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-11-20 12:25:16,957 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-11-20 12:25:16,957 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-11-20 12:25:16,957 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-11-20 12:25:16,957 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-11-20 12:25:16,958 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-11-20 12:25:16,958 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-11-20 12:25:16,958 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-20 12:25:16,958 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-11-20 12:25:16,958 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-11-20 12:25:16,958 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-11-20 12:25:16,958 INFO L902 garLoopResultBuilder]: At program point aws_array_list_get_at_ptrENTRY(lines 3191 3204) the Hoare annotation is: true [2022-11-20 12:25:16,959 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-20 12:25:16,959 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-20 12:25:16,959 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-11-20 12:25:16,959 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-20 12:25:16,959 INFO L899 garLoopResultBuilder]: For program point L211-2(lines 210 212) no Hoare annotation was computed. [2022-11-20 12:25:16,959 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2022-11-20 12:25:16,960 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2022-11-20 12:25:16,962 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-11-20 12:25:16,962 INFO L902 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: true [2022-11-20 12:25:16,962 INFO L899 garLoopResultBuilder]: For program point L7366(lines 7366 7368) no Hoare annotation was computed. [2022-11-20 12:25:16,963 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorFINAL(lines 1988 1999) no Hoare annotation was computed. [2022-11-20 12:25:16,963 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-11-20 12:25:16,963 INFO L902 garLoopResultBuilder]: At program point my_memcpyENTRY(lines 7396 7398) the Hoare annotation is: true [2022-11-20 12:25:16,963 INFO L899 garLoopResultBuilder]: For program point my_memcpyFINAL(lines 7396 7398) no Hoare annotation was computed. [2022-11-20 12:25:16,964 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-11-20 12:25:16,964 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-11-20 12:25:16,965 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-11-20 12:25:16,965 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorFINAL(lines 6938 6940) no Hoare annotation was computed. [2022-11-20 12:25:16,965 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-11-20 12:25:16,965 INFO L902 garLoopResultBuilder]: At program point can_fail_allocatorENTRY(lines 6938 6940) the Hoare annotation is: true [2022-11-20 12:25:16,965 INFO L902 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: true [2022-11-20 12:25:16,965 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-11-20 12:25:16,965 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multFINAL(lines 253 256) no Hoare annotation was computed. [2022-11-20 12:25:16,966 INFO L899 garLoopResultBuilder]: For program point L8095-1(line 8095) no Hoare annotation was computed. [2022-11-20 12:25:16,967 INFO L902 garLoopResultBuilder]: At program point L8095(line 8095) the Hoare annotation is: true [2022-11-20 12:25:16,967 INFO L902 garLoopResultBuilder]: At program point L8097(line 8097) the Hoare annotation is: true [2022-11-20 12:25:16,967 INFO L899 garLoopResultBuilder]: For program point L8095-5(lines 8095 8098) no Hoare annotation was computed. [2022-11-20 12:25:16,967 INFO L899 garLoopResultBuilder]: For program point L8095-4(lines 8095 8098) no Hoare annotation was computed. [2022-11-20 12:25:16,967 INFO L899 garLoopResultBuilder]: For program point L8095-2(lines 8095 8096) no Hoare annotation was computed. [2022-11-20 12:25:16,967 INFO L902 garLoopResultBuilder]: At program point L8089-2(lines 8089 8110) the Hoare annotation is: true [2022-11-20 12:25:16,968 INFO L902 garLoopResultBuilder]: At program point s_sift_upENTRY(lines 8075 8114) the Hoare annotation is: true [2022-11-20 12:25:16,968 INFO L899 garLoopResultBuilder]: For program point L8079-1(line 8079) no Hoare annotation was computed. [2022-11-20 12:25:16,968 INFO L902 garLoopResultBuilder]: At program point L8079(line 8079) the Hoare annotation is: true [2022-11-20 12:25:16,968 INFO L899 garLoopResultBuilder]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2022-11-20 12:25:16,968 INFO L902 garLoopResultBuilder]: At program point L8112(line 8112) the Hoare annotation is: true [2022-11-20 12:25:16,968 INFO L899 garLoopResultBuilder]: For program point L8100-2(lines 8100 8109) no Hoare annotation was computed. [2022-11-20 12:25:16,968 INFO L899 garLoopResultBuilder]: For program point L8100-1(line 8100) no Hoare annotation was computed. [2022-11-20 12:25:16,969 INFO L902 garLoopResultBuilder]: At program point L8100(line 8100) the Hoare annotation is: true [2022-11-20 12:25:16,969 INFO L899 garLoopResultBuilder]: For program point s_sift_upFINAL(lines 8075 8114) no Hoare annotation was computed. [2022-11-20 12:25:16,969 INFO L899 garLoopResultBuilder]: For program point L8096-1(line 8096) no Hoare annotation was computed. [2022-11-20 12:25:16,970 INFO L902 garLoopResultBuilder]: At program point L8096(line 8096) the Hoare annotation is: true [2022-11-20 12:25:16,970 INFO L899 garLoopResultBuilder]: For program point s_sift_upEXIT(lines 8075 8114) no Hoare annotation was computed. [2022-11-20 12:25:16,970 INFO L902 garLoopResultBuilder]: At program point L8100-3(lines 8089 8110) the Hoare annotation is: true [2022-11-20 12:25:16,971 INFO L902 garLoopResultBuilder]: At program point L8078(line 8078) the Hoare annotation is: true [2022-11-20 12:25:16,971 INFO L899 garLoopResultBuilder]: For program point L8078-2(line 8078) no Hoare annotation was computed. [2022-11-20 12:25:16,971 INFO L902 garLoopResultBuilder]: At program point L8078-1(line 8078) the Hoare annotation is: true [2022-11-20 12:25:16,971 INFO L899 garLoopResultBuilder]: For program point L8101-1(line 8101) no Hoare annotation was computed. [2022-11-20 12:25:16,971 INFO L902 garLoopResultBuilder]: At program point L8101(line 8101) the Hoare annotation is: true [2022-11-20 12:25:16,972 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-11-20 12:25:16,972 INFO L899 garLoopResultBuilder]: For program point s_swapFINAL(lines 7980 8012) no Hoare annotation was computed. [2022-11-20 12:25:16,972 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-11-20 12:25:16,972 INFO L902 garLoopResultBuilder]: At program point s_swapENTRY(lines 7980 8012) the Hoare annotation is: true [2022-11-20 12:25:16,972 INFO L899 garLoopResultBuilder]: For program point L8005(lines 8005 8007) no Hoare annotation was computed. [2022-11-20 12:25:16,972 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-11-20 12:25:16,973 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-11-20 12:25:16,973 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-11-20 12:25:16,973 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-11-20 12:25:16,973 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-11-20 12:25:16,973 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-11-20 12:25:16,973 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-20 12:25:16,974 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-11-20 12:25:16,974 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-11-20 12:25:16,974 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-11-20 12:25:16,974 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-11-20 12:25:16,974 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-11-20 12:25:16,974 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-11-20 12:25:16,974 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-11-20 12:25:16,975 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-20 12:25:16,975 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-11-20 12:25:16,975 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-11-20 12:25:16,975 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-11-20 12:25:16,975 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-11-20 12:25:16,975 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-11-20 12:25:16,976 INFO L899 garLoopResultBuilder]: For program point L7570(lines 7570 7591) no Hoare annotation was computed. [2022-11-20 12:25:16,977 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-11-20 12:25:16,977 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-11-20 12:25:16,978 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-11-20 12:25:16,978 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-11-20 12:25:16,978 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-11-20 12:25:16,978 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-11-20 12:25:16,978 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-11-20 12:25:16,978 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-11-20 12:25:16,978 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-11-20 12:25:16,979 INFO L899 garLoopResultBuilder]: For program point L7579-2(lines 7579 7585) no Hoare annotation was computed. [2022-11-20 12:25:16,979 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-11-20 12:25:16,979 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-11-20 12:25:16,979 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-11-20 12:25:16,979 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-11-20 12:25:16,979 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-11-20 12:25:16,979 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-11-20 12:25:16,980 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-11-20 12:25:16,980 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-11-20 12:25:16,980 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-11-20 12:25:16,980 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-11-20 12:25:16,980 INFO L899 garLoopResultBuilder]: For program point L8001-2(lines 8001 8003) no Hoare annotation was computed. [2022-11-20 12:25:16,980 INFO L899 garLoopResultBuilder]: For program point L8001(lines 8001 8003) no Hoare annotation was computed. [2022-11-20 12:25:16,981 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-11-20 12:25:16,981 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-11-20 12:25:16,981 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-11-20 12:25:16,981 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-11-20 12:25:16,981 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-11-20 12:25:16,984 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-11-20 12:25:16,984 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-11-20 12:25:16,984 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-11-20 12:25:16,985 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-11-20 12:25:16,985 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-11-20 12:25:16,985 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-20 12:25:16,985 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-11-20 12:25:16,985 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-11-20 12:25:16,985 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-11-20 12:25:16,986 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-11-20 12:25:16,986 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-11-20 12:25:16,986 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-11-20 12:25:16,986 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-11-20 12:25:16,987 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-11-20 12:25:16,987 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-11-20 12:25:16,987 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-11-20 12:25:16,987 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-11-20 12:25:16,987 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-11-20 12:25:16,987 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-11-20 12:25:16,987 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-11-20 12:25:16,988 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-11-20 12:25:16,988 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-11-20 12:25:16,988 INFO L899 garLoopResultBuilder]: For program point L8475-1(lines 8475 8478) no Hoare annotation was computed. [2022-11-20 12:25:16,988 INFO L899 garLoopResultBuilder]: For program point L8467(lines 8467 8479) no Hoare annotation was computed. [2022-11-20 12:25:16,988 INFO L902 garLoopResultBuilder]: At program point L8467-1(lines 8467 8479) the Hoare annotation is: true [2022-11-20 12:25:16,988 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-11-20 12:25:16,989 INFO L899 garLoopResultBuilder]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2022-11-20 12:25:16,989 INFO L899 garLoopResultBuilder]: For program point L8475-3(lines 8475 8478) no Hoare annotation was computed. [2022-11-20 12:25:16,989 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-11-20 12:25:16,989 INFO L902 garLoopResultBuilder]: At program point L8475-4(lines 8475 8478) the Hoare annotation is: true [2022-11-20 12:25:16,989 INFO L899 garLoopResultBuilder]: For program point L8463-2(line 8463) no Hoare annotation was computed. [2022-11-20 12:25:16,989 INFO L902 garLoopResultBuilder]: At program point L8459(line 8459) the Hoare annotation is: true [2022-11-20 12:25:16,989 INFO L899 garLoopResultBuilder]: For program point L8459-1(line 8459) no Hoare annotation was computed. [2022-11-20 12:25:16,990 INFO L902 garLoopResultBuilder]: At program point L8463(line 8463) the Hoare annotation is: true [2022-11-20 12:25:16,990 INFO L902 garLoopResultBuilder]: At program point L8463-1(line 8463) the Hoare annotation is: true [2022-11-20 12:25:16,990 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-11-20 12:25:16,990 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-11-20 12:25:16,990 INFO L902 garLoopResultBuilder]: At program point L8488(line 8488) the Hoare annotation is: true [2022-11-20 12:25:16,990 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 12:25:16,990 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 12:25:16,991 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 12:25:16,991 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-11-20 12:25:16,991 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-11-20 12:25:16,991 INFO L902 garLoopResultBuilder]: At program point L6800(lines 6783 6801) the Hoare annotation is: true [2022-11-20 12:25:16,991 INFO L902 garLoopResultBuilder]: At program point L8485(line 8485) the Hoare annotation is: true [2022-11-20 12:25:16,991 INFO L899 garLoopResultBuilder]: For program point L8485-1(line 8485) no Hoare annotation was computed. [2022-11-20 12:25:16,991 INFO L902 garLoopResultBuilder]: At program point L8477(line 8477) the Hoare annotation is: true [2022-11-20 12:25:16,992 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 12:25:16,992 INFO L899 garLoopResultBuilder]: For program point L8477-1(line 8477) no Hoare annotation was computed. [2022-11-20 12:25:16,992 INFO L902 garLoopResultBuilder]: At program point L8217(lines 8203 8220) the Hoare annotation is: true [2022-11-20 12:25:16,992 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-11-20 12:25:16,992 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-11-20 12:25:16,992 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-11-20 12:25:16,992 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-11-20 12:25:16,993 INFO L899 garLoopResultBuilder]: For program point L8486-1(line 8486) no Hoare annotation was computed. [2022-11-20 12:25:16,993 INFO L902 garLoopResultBuilder]: At program point L8482(line 8482) the Hoare annotation is: true [2022-11-20 12:25:16,993 INFO L902 garLoopResultBuilder]: At program point L8486(line 8486) the Hoare annotation is: true [2022-11-20 12:25:16,993 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-11-20 12:25:16,993 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-11-20 12:25:16,993 INFO L899 garLoopResultBuilder]: For program point L8210-3(lines 8210 8216) no Hoare annotation was computed. [2022-11-20 12:25:16,994 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-11-20 12:25:16,994 INFO L899 garLoopResultBuilder]: For program point L6798-1(lines 6798 6799) no Hoare annotation was computed. [2022-11-20 12:25:16,994 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-11-20 12:25:16,994 INFO L899 garLoopResultBuilder]: For program point L8454(lines 8454 8487) no Hoare annotation was computed. [2022-11-20 12:25:16,994 INFO L899 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2022-11-20 12:25:16,994 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2022-11-20 12:25:16,994 INFO L899 garLoopResultBuilder]: For program point L223-2(lines 222 224) no Hoare annotation was computed. [2022-11-20 12:25:16,995 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-11-20 12:25:16,999 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-20 12:25:17,002 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 12:25:17,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 12:25:17 BoogieIcfgContainer [2022-11-20 12:25:17,034 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 12:25:17,034 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 12:25:17,035 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 12:25:17,055 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 12:25:17,056 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:25:13" (3/4) ... [2022-11-20 12:25:17,060 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 12:25:17,069 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-11-20 12:25:17,069 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-11-20 12:25:17,069 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-11-20 12:25:17,069 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2022-11-20 12:25:17,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-11-20 12:25:17,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-11-20 12:25:17,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-11-20 12:25:17,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2022-11-20 12:25:17,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-11-20 12:25:17,071 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-11-20 12:25:17,071 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-11-20 12:25:17,071 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-11-20 12:25:17,071 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-11-20 12:25:17,071 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 12:25:17,072 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-11-20 12:25:17,072 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-11-20 12:25:17,072 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-20 12:25:17,072 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-11-20 12:25:17,072 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-11-20 12:25:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-11-20 12:25:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-11-20 12:25:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2022-11-20 12:25:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-11-20 12:25:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-11-20 12:25:17,108 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 176 nodes and edges [2022-11-20 12:25:17,110 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2022-11-20 12:25:17,111 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2022-11-20 12:25:17,112 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-20 12:25:17,114 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-20 12:25:17,116 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-20 12:25:17,118 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-20 12:25:17,120 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 12:25:17,749 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 12:25:17,749 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 12:25:17,750 INFO L158 Benchmark]: Toolchain (without parser) took 10656.73ms. Allocated memory was 178.3MB in the beginning and 274.7MB in the end (delta: 96.5MB). Free memory was 137.3MB in the beginning and 87.2MB in the end (delta: 50.1MB). Peak memory consumption was 157.4MB. Max. memory is 16.1GB. [2022-11-20 12:25:17,750 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 136.3MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:25:17,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3680.37ms. Allocated memory is still 178.3MB. Free memory was 136.6MB in the beginning and 100.1MB in the end (delta: 36.5MB). Peak memory consumption was 83.6MB. Max. memory is 16.1GB. [2022-11-20 12:25:17,751 INFO L158 Benchmark]: Boogie Procedure Inliner took 313.27ms. Allocated memory is still 178.3MB. Free memory was 100.1MB in the beginning and 88.6MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:25:17,752 INFO L158 Benchmark]: Boogie Preprocessor took 94.36ms. Allocated memory is still 178.3MB. Free memory was 88.6MB in the beginning and 81.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:25:17,752 INFO L158 Benchmark]: RCFGBuilder took 2485.59ms. Allocated memory was 178.3MB in the beginning and 213.9MB in the end (delta: 35.7MB). Free memory was 81.3MB in the beginning and 119.6MB in the end (delta: -38.3MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. [2022-11-20 12:25:17,752 INFO L158 Benchmark]: TraceAbstraction took 3352.53ms. Allocated memory is still 213.9MB. Free memory was 118.5MB in the beginning and 64.4MB in the end (delta: 54.2MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2022-11-20 12:25:17,753 INFO L158 Benchmark]: Witness Printer took 715.00ms. Allocated memory was 213.9MB in the beginning and 274.7MB in the end (delta: 60.8MB). Free memory was 64.4MB in the beginning and 87.2MB in the end (delta: -22.8MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2022-11-20 12:25:17,755 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 136.3MB. Free memory is still 81.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3680.37ms. Allocated memory is still 178.3MB. Free memory was 136.6MB in the beginning and 100.1MB in the end (delta: 36.5MB). Peak memory consumption was 83.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 313.27ms. Allocated memory is still 178.3MB. Free memory was 100.1MB in the beginning and 88.6MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.36ms. Allocated memory is still 178.3MB. Free memory was 88.6MB in the beginning and 81.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2485.59ms. Allocated memory was 178.3MB in the beginning and 213.9MB in the end (delta: 35.7MB). Free memory was 81.3MB in the beginning and 119.6MB in the end (delta: -38.3MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. * TraceAbstraction took 3352.53ms. Allocated memory is still 213.9MB. Free memory was 118.5MB in the beginning and 64.4MB in the end (delta: 54.2MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * Witness Printer took 715.00ms. Allocated memory was 213.9MB in the beginning and 274.7MB in the end (delta: 60.8MB). Free memory was 64.4MB in the beginning and 87.2MB in the end (delta: -22.8MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 350 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 1, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 477 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 477 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 428 GetRequests, 428 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=350occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 153 LocationsWithAnnotation, 794 PreInvPairs, 996 NumberOfFragments, 153 HoareAnnotationTreeSize, 794 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 153 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 858 NumberOfCodeBlocks, 858 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 428 ConstructedInterpolants, 0 QuantifiedInterpolants, 428 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3561 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2405/2405 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7261]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8488]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8016]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-20 12:25:17,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63296d9d-84c7-45e6-82b1-6c7f4bc68ae0/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE